JPS538731A - Control device of inverter - Google Patents

Control device of inverter

Info

Publication number
JPS538731A
JPS538731A JP8295576A JP8295576A JPS538731A JP S538731 A JPS538731 A JP S538731A JP 8295576 A JP8295576 A JP 8295576A JP 8295576 A JP8295576 A JP 8295576A JP S538731 A JPS538731 A JP S538731A
Authority
JP
Japan
Prior art keywords
inverter
control device
regardless
variation
input power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8295576A
Other languages
Japanese (ja)
Inventor
Kiichi Tokunaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8295576A priority Critical patent/JPS538731A/en
Priority to US05/811,259 priority patent/US4122516A/en
Publication of JPS538731A publication Critical patent/JPS538731A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/517—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with special starting equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To form an inverter control device which can restrain output as a constant value, regardless of variation of input power voltage of the inverter.
COPYRIGHT: (C)1978,JPO&Japio
JP8295576A 1976-07-14 1976-07-14 Control device of inverter Pending JPS538731A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8295576A JPS538731A (en) 1976-07-14 1976-07-14 Control device of inverter
US05/811,259 US4122516A (en) 1976-07-14 1977-06-29 Inverter control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8295576A JPS538731A (en) 1976-07-14 1976-07-14 Control device of inverter

Publications (1)

Publication Number Publication Date
JPS538731A true JPS538731A (en) 1978-01-26

Family

ID=13788631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8295576A Pending JPS538731A (en) 1976-07-14 1976-07-14 Control device of inverter

Country Status (2)

Country Link
US (1) US4122516A (en)
JP (1) JPS538731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122978A (en) * 1982-01-11 1983-07-21 ミネソタ・マイニング・アンド・マニユリアクチユアリング・コンパニー Safe silicone coating peeling liner for pressure sensitive adhesive sheet

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233659A (en) * 1978-01-05 1980-11-11 Hewlett-Packard Company Defibrillator charging current regulator
US4195336A (en) * 1978-05-17 1980-03-25 Vsesojuzny Nauchno-Issledovatelsky Institut Vagonostroenia Digital control device for multiphase thyristor-pulse d.c. converter
JPS5631115A (en) * 1979-08-22 1981-03-28 Hitachi Ltd Switching power source
JPS58183578A (en) * 1982-04-20 1983-10-26 三菱電機株式会社 AC elevator control device
JPS6043094A (en) * 1983-08-17 1985-03-07 Mitsubishi Electric Corp Operating device of elevator when in trouble
JPS61262026A (en) * 1985-05-15 1986-11-20 三菱電機株式会社 Short circuit protection method of uninterruptible power supply
US6002603A (en) * 1999-02-25 1999-12-14 Elliott Energy Systems, Inc. Balanced boost/buck DC to DC converter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293498A (en) * 1965-10-22 1966-12-20 Allis Chalmers Mfg Co Auxiliary electrical power system
US3745365A (en) * 1971-04-23 1973-07-10 Westinghouse Electric Corp High integrity alternating current power supplies
JPS5074738A (en) * 1973-11-07 1975-06-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122978A (en) * 1982-01-11 1983-07-21 ミネソタ・マイニング・アンド・マニユリアクチユアリング・コンパニー Safe silicone coating peeling liner for pressure sensitive adhesive sheet

Also Published As

Publication number Publication date
US4122516A (en) 1978-10-24

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